I own a brand of products which i sell through my official page at certain prices but one guy has setup 20 websites offering the same product (copying the photos of the products off my website) at very low prices, so people are tempted to buy from him and are getting scammed by him (because this products are solely offered by me). His pages being all duplicates of the same have a low page rank but since i have just 1 website of that sells and he 20, he is still getting on the first page. I have asked him several times to remove the products but his tactic is aggressive and cheating so how could anyone reason with such a person. How could i cause his pages to be penalized by google search or even have them removed by google search? I'm having a 500$ budget for this.